Localization of peroxidase activity in blood mononuclear phagocytes in pacu fish (Piaractus mesopotamicus)

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorUniversidade de São Paulo (USP)
dc.date.accessioned2014-05-27T11:20:31Z
dc.date.available2014-05-27T11:20:31Z
dc.date.created2014-05-27T11:20:31Z
dc.date.issued2002-10-01
dc.identifierJournal of Submicroscopic Cytology and Pathology, v. 34, n. 4, p. 377-379, 2002.
dc.identifier1122-9497
dc.identifierhttp://hdl.handle.net/11449/66996
dc.identifier2-s2.0-0037829923
dc.identifier9203413733944127
dc.identifier0019393779801069
dc.identifier0000-0002-4494-4180
dc.description.abstractThe localization of peroxidase activity in different cell regions is used as a criterion for classifying the stage of maturity of mammalian mononuclear phagocytes, with a positive peroxidase reaction indicating the presence of monoblasts, promonocytes, monocytes, and macrophages. Peroxidase activity was observed ultrastructurally in the circulating blood of pacu fish (Piaractus mesopotamicus), identifying monoblasts, promonocytes, monocytes, and macrophages. These observations suggest that differentiation of mononuclear phagocytes occurs in the blood circulation of fish, whereas in mammals, monoblasts and promonocytes are detected in bone marrow, with only monocytes detected in circulating blood and differentiation into macrophages occurring in other body compartments.
dc.languageeng
dc.relationJournal of Submicroscopic Cytology and Pathology
dc.rightsAcesso restrito
dc.sourceScopus
dc.subjectBlood
dc.subjectCellular maturation
dc.subjectCytochemistry
dc.subjectFish
dc.subjectMononuclear phagocytes
dc.subjectPeroxidase activity
dc.subjectPiaractus mesopotamicus
dc.subjectperoxidase
dc.subjectanimal cell
dc.subjectblood cell
dc.subjectcell differentiation
dc.subjectcell maturation
dc.subjectcirculation
dc.subjectdevelopmental stage
dc.subjectenzyme activity
dc.subjectenzyme localization
dc.subjectenzyme mechanism
dc.subjectfish
dc.subjectmacrophage
dc.subjectmale
dc.subjectmammal
dc.subjectmonocyte
dc.subjectmononuclear phagocyte
dc.subjectnonhuman
dc.subjectobservation
dc.subjectultrastructure
dc.subjectanimal
dc.subjectblood
dc.subjectchemistry
dc.subjectcytochemistry
dc.subjectelectron microscopy
dc.subjectenzymology
dc.subjectmetabolism
dc.subjectphagocytosis
dc.subjectphysiology
dc.subjectAnimalia
dc.subjectMammalia
dc.subjectPiaractus
dc.subjectAnimals
dc.subjectCell Differentiation
dc.subjectFishes
dc.subjectHistocytochemistry
dc.subjectMale
dc.subjectMicroscopy, Electron
dc.subjectMonocytes
dc.subjectPeroxidase
dc.subjectPhagocytosis
dc.titleLocalization of peroxidase activity in blood mononuclear phagocytes in pacu fish (Piaractus mesopotamicus)
dc.typeArtículos de revistas


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